🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 13.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.84 AU - 2.2 AU

Year: 1915 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,342,469 km

• M1: 172,935 km (0.112 R)
• M2: 629,957 km (0.083 R)
• M3: 2,221,080 km (0.117 R)
• M4: 5,599,448 km (0.111 R)
• M5: 6,563,607 km (0.042 R)
• M6: 8,125,259 km (0.068 R)
• M7: 10,968,815 km (0.092 R)
• M8: 12,242,192 km (0.097 R)
• M9: 12,874,542 km (0.087 R)
• M10: 14,377,103 km (0.118 R)
• M11: 14,858,809 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 12.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.34 AU - 3.16 AU

Year: 3041 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,342,469 km

• M1: 151,842 km (0.107 R)
• M2: 751,430 km (0.108 R)
• M3: 1,150,108 km (0.062 R)
• M4: 2,115,164 km (0.054 R)
• M5: 2,513,244 km (0.058 R)
• M6: 4,503,793 km (0.118 R)
• M7: 6,643,791 km (0.102 R)
• M8: 7,606,753 km (0.057 R)
• M9: 8,207,388 km (0.102 R)
• M10: 8,875,492 km (0.103 R)
• M11: 9,390,558 km (0.08 R)
• M12: 10,400,493 km (0.103 R)
• M13: 10,973,453 km (0.092 R)
• M14: 19,593,581 km (0.103 R)
• M15: 20,342,019 km (0.097 R)
• M16: 21,109,456 km (0.088 R)
• M17: 22,095,755 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.11 AU - 3.41 AU

Year: 3925 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,342,469 km

• M1: 166,353 km (0.118 R)
• M2: 672,592 km (0.079 R)
• M3: 1,206,208 km (0.066 R)
• M4: 2,240,079 km (0.095 R)
• M5: 2,871,082 km (0.077 R)
• M6: 3,482,190 km (0.115 R)
• M7: 5,166,811 km (0.11 R)
• M8: 5,716,135 km (0.093 R)
• M9: 7,246,670 km (0.113 R)
• M10: 9,372,456 km (0.064 R)
• M11: 10,682,186 km (0.114 R)
• M12: 13,178,974 km (0.048 R)
• M13: 15,396,762 km (0.118 R)
• M14: 17,794,667 km (0.119 R)
• M15: 21,080,734 km (0.049 R)
• M16: 21,944,661 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 8.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.58 AU - 3.7 AU

Year: 4631 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,342,469 km

• M1: 100,979 km (0.062 R)
• M2: 427,252 km (0.111 R)
• M3: 870,061 km (0.118 R)
• M4: 1,521,710 km (0.119 R)
• M5: 1,853,817 km (0.026 R)
• M6: 2,633,820 km (0.101 R)
• M7: 3,080,819 km (0.078 R)
• M8: 3,815,045 km (0.11 R)
• M9: 4,366,014 km (0.081 R)
• M10: 5,626,226 km (0.032 R)
• M11: 6,198,289 km (0.09 R)
• M12: 6,838,717 km (0.117 R)
• M13: 7,394,772 km (0.11 R)
• M14: 8,702,856 km (0.119 R)
• M15: 9,208,048 km (0.058 R)
• M16: 12,076,288 km (0.114 R)
• M17: 12,343,021 km (0.107 R)
• M18: 13,832,866 km (0.109 R)
• M19: 15,700,745 km (0.116 R)
• M20: 16,287,019 km (0.055 R)
• M21: 17,165,757 km (0.027 R)
• M22: 19,077,319 km (0.101 R)
• M23: 20,115,528 km (0.096 R)
• M24: 20,553,850 km (0.093 R)
• M25: 21,126,660 km (0.062 R)
• M26: 21,449,492 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 11.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.56 AU - 4.96 AU

Year: 6925 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,342,469 km

• M1: 147,952 km (0.034 R)
• M2: 545,284 km (0.115 R)
• M3: 1,127,070 km (0.055 R)
• M4: 1,508,096 km (0.107 R)
• M5: 2,221,528 km (0.08 R)
• M6: 2,656,858 km (0.116 R)
• M7: 3,236,849 km (0.075 R)
• M8: 3,875,034 km (0.107 R)
• M9: 4,455,473 km (0.055 R)
• M10: 4,943,312 km (0.078 R)
• M11: 6,198,438 km (0.061 R)
• M12: 7,816,788 km (0.082 R)
• M13: 9,192,340 km (0.094 R)
• M14: 10,227,857 km (0.059 R)
• M15: 10,673,210 km (0.082 R)
• M16: 11,924,446 km (0.1 R)
• M17: 13,861,440 km (0.107 R)
• M18: 14,346,137 km (0.081 R)
• M19: 14,842,054 km (0.088 R)
• M20: 19,456,549 km (0.052 R)
• M21: 21,398,928 km (0.117 R)
• M22: 22,210,945 km (0.064 R)
• M23: 24,506,375 km (0.083 R)
• M24: 26,030,179 km (0.116 R)
• M25: 29,963,855 km (0.037 R)
• M26: 36,524,320 km (0.083 R)
• M27: 39,590,179 km (0.11 R)
• M28: 41,310,106 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.9

Radius: 6.5

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.93 AU - 9.03 AU

Year: 15033 Days

Day: 23.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,342,469 km

• M1: 80,932 km (0.101 R)
• M2: 294,409 km (0.083 R)
• M3: 1,004,400 km (0.039 R)
• M4: 1,442,722 km (0.082 R)
• M5: 1,772,735 km (0.111 R)
• M6: 2,718,193 km (0.084 R)
• M7: 2,999,587 km (0.118 R)
• M8: 3,593,790 km (0.096 R)
• M9: 4,141,467 km (0.101 R)
• M10: 4,483,149 km (0.103 R)
• M11: 5,659,437 km (0.093 R)
• M12: 8,505,985 km (0.107 R)
• M13: 10,572,979 km (0.056 R)
• M14: 11,814,193 km (0.107 R)
• M15: 12,374,736 km (0.093 R)
• M16: 13,348,319 km (0.116 R)
• M17: 14,867,186 km (0.119 R)
• M18: 15,966,581 km (0.065 R)
• M19: 16,651,589 km (0.087 R)
• M20: 16,962,304 km (0.03 R)
• M21: 18,491,194 km (0.086 R)
• M22: 19,848,197 km (0.102 R)
• M23: 22,380,290 km (0.073 R)
• M24: 23,431,365 km (0.096 R)
• M25: 24,515,052 km (0.079 R)
• M26: 25,942,066 km (0.106 R)
• M27: 29,636,385 km (0.095 R)
• M28: 33,666,851 km (0.117 R)
• M29: 35,684,029 km (0.119 R)
• M30: 36,853,435 km (0.111 R)
• M31: 42,505,093 km (0.112 R)
• M32: 47,608,924 km (0.08 R)
• M33: 49,663,501 km (0.072 R)
• M34: 60,280,163 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.7

Radius: 6.2

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.72 AU - 9.74 AU

Year: 15745 Days

Day: 18.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,342,469 km

• M1: 77,641 km (0.082 R)
• M2: 361,279 km (0.06 R)
• M3: 1,620,145 km (0.067 R)
• M4: 3,548,611 km (0.103 R)
• M5: 3,772,559 km (0.098 R)
• M6: 4,095,840 km (0.103 R)
• M7: 6,645,437 km (0.112 R)
• M8: 7,797,041 km (0.069 R)
• M9: 8,768,978 km (0.114 R)
• M10: 12,357,233 km (0.061 R)
• M11: 15,082,158 km (0.056 R)
• M12: 15,301,469 km (0.098 R)
• M13: 19,707,575 km (0.096 R)
• M14: 22,529,589 km (0.111 R)
• M15: 26,554,220 km (0.094 R)
• M16: 27,196,444 km (0.05 R)
• M17: 40,739,988 km (0.076 R)
• M18: 43,633,061 km (0.089 R)
• M19: 48,225,118 km (0.073 R)
• M20: 48,542,265 km (0.065 R)
• M21: 61,836,280 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 20,247 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit